Re: [Xen-users] DOMu failed to launch

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Sun, 2016-01-03 at 14:46 -0800, Atul Raut wrote:
> Hi,
> 
> I am getting below error logs on DOMu creation.
> I am using ARMv7 platform & Xen-4.6.
> Do I need to enable LPAE for DOM0 ?

Not in general, unless the domain has >4GB RAM.

> Please suggest any pointers. 

Please provide your guest cfg file as well as the full output of "xl -vvv
create <cfg>" (the -vvv makes it very verbose).

> 
> domainbuilder: detail: setup_pgtables_arm: called
> domainbuilder: detail: clear_page: pfn 0x39000, mfn 0x39000
> domainbuilder: detail: clear_page: pfn 0x39001, mfn 0x39001
> domainbuilder: detail: start_info_arm: called
> domainbuilder: detail: domain builder memory footprint
> domainbuilder: detail:ÂÂÂ allocated
> domainbuilder: detail:ÂÂÂÂÂÂ mallocÂÂÂÂÂÂÂÂÂÂÂÂ : 389 kB
> domainbuilder: detail:ÂÂÂÂÂÂ anon mmapÂÂÂÂÂÂÂÂÂ : 0 bytes
> domainbuilder: detail:ÂÂÂ mapped
> domainbuilder: detail:ÂÂÂÂÂÂ file mmapÂÂÂÂÂÂÂÂÂ : 22314 kB
> domainbuilder: detail:ÂÂÂÂÂÂ domU mmapÂÂÂÂÂÂÂÂÂ : 22324 kB
> domainbuilder: detail: vcpu_arm64: called
> domainbuilder: detail: DTB 47fff000
> domainbuilder: detail: Initial state CPSR 0x1c5 PC 0x40080000
> domainbuilder: detail: launch_vm: called, ctxt=0x7f903de004
> domainbuilder: detail: xc_dom_gnttab_hvm_seed: called, pfn=0x38000
> domainbuilder: detail: xc_dom_release: called
> (XEN) grant_table.c:411:d0v1 Bad flags (0) or dom (0). (expected dom 0)
> 
> 
> 
> Regards,
> rax
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